Gunung Sinabung (unknown photographer, 1920-1940) Courtesy TropenMuseum Archive
Sinabung crater (unknown photographer and date) Courtesy TropenMuseum Archives
Nearing the top of Sinabung (Daniel Quinn, April 2011)
Vegetation on Sinabung (Daniel Quinn, April 2011)
Looking at the gases coming out of the new Sinabung crater (Daniel Quinn, April 2011)
A plume of smoke from the new Sinabung crater (Daniel Quinn, April 2011)
Near the top of Sinabung - vegetation gives way to barren, rocky volcanic landscape (Daniel Quinn, April 2011)
The new Sinabung crater sending a constant stream of gases into the air (Daniel Quinn, April 2011)
Looking down into Sinabung crater (Daniel Quinn, April 2011)
A lower Sinabung top, with Sibayak in the distance (Daniel Quinn, April 2011)
Early morning view from near Sinabung summit (Daniel Quinn, April 2011)
Our guide takes a photo on Sinabung (Daniel Quinn, April 2011)
The volcanic landscape of Sinabung with Sibayak mountain in the distance (Daniel Quinn, Ap ril 2011)
A fantastic shot of the new Sinabung crater, as seen from the second highest peak (Daniel Quinn, April 2011)
The true highest peak of Sinabung, as seen from the second highest (Daniel Quinn, April 2011)
Lake Kawar below, as seen from the top of Sinabung (Daniel Quinn, April 2011)
The Sinabung summit monument (Daniel Quinn, April 2011)
View to the new Sinabung crater from the summit monument (Daniel Quinn, April 2011)
A disorientated owl near Sinabung summit (Daniel Quinn, April 2011)
Looking down to Lake Kawar on the descent of Sinabung (Daniel Quinn, April 2011)
First light on Gunung Sinabung (Chris Whiting, December 2010)
Gunung Sinabung summit (Chris Whiting, December 2010)
Gunung Sinabung craters area (Chris Whiting, December 2010)
Along the ridge near Sinabung summit (Chris Whiting, December 2010)
Gunung Sinabung rock cliff (Chris Whiting, December 2010)
Near the summit of Gunung Sinabung (Chris Whiting, December 2010)
A view of the top of Gunung Sinabung (Chris Whiting, December 2010)
Looking back down from Sinabung (Chris Whiting, December 2010)
View to other peaks from Sinabung (Chris Whiting, December 2010)
Gunung Sinabung craters area - note the guide, centre bottom (Chris Whiting, December 2010)
Gunung Sinabung rocky cliff (Chris Whiting, December 2010)
The trail to Gunung Sinabung (Chris Whiting, December 2010)
A snake on the trail to Sinabung (Chris Whiting, December 2010)
Gunung Sinabung sign - very inaccurate! - near Lake Kawar (Chris Whiting, December 2010)
Gunung Sinabung from Gundaling Hill, Brastagi (Chris Whiting, December 2010)
Gunung Sinabung (unknown photographer, 1914-1919) Courtesy TropenMuseum Archives
The summit of Sinabung (unknown photographer, 1910-1925) Courtesy TropenMuseum Archives
Gunung Sinabung (unknown photographer, 1920-1925) Courtesy TropenMuseum Archives
Gunung Sinabung (unknown photographer, before 1946) Courtesy TropenMuseum Archives
Sinabung from Gundaling Hill, Brastagi (Daniel Quinn, August 2011)
Sinabung from Sibayak (Daniel Quinn, August 2011)